Water treatment system



FIG. 1 is a perspective view of a water treatment system in accordancewith an embodiment of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a the left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

FIGS. 1-7 show portions of the water treatment system in phantom lines.The portions shown in phantom lines are for environmental purposes onlyand form no part of the claimed design.

The ornamental design for a water treatment system, as shown anddescribed.